Executives & Insiders
MASI Key People
0 officers · 0 directors · 0 10%+ owners
Other Insiders(11)
Recent Insider Transactions (90d)
| Date | Insider | Title | Code | Shares | Price |
|---|---|---|---|---|---|
| 2026-03-11 | Szyman Catherine M. | — | F | -1,069 | $175.47 |
| 2026-03-11 | Szyman Catherine M. | — | M | +2,101 | $0.00 |
| 2026-03-11 | Young Micah W | — | M | +873 | $0.00 |
| 2026-03-11 | Young Micah W | — | F | -471 | $175.47 |
| 2026-02-27 | Young Micah W | — | A | +15,000 | $0.00 |
| 2026-02-27 | Young Micah W | — | F | -8,093 | $175.35 |
| 2026-02-26 | Young Micah W | — | F | -1,123 | $175.22 |
| 2026-02-26 | Young Micah W | — | A | +2,034 | $0.00 |
| 2026-02-12 | Szyman Catherine M. | — | M | +11,141 | $132.96 |
| 2026-02-12 | Szyman Catherine M. | — | F | -4,568 | $0.00 |
| 2026-01-28 | Sampath Anand | — | M | +30,000 | $37.84 |
| 2026-01-28 | Sampath Anand | — | S | -196 | $138.09 |
| 2026-01-28 | Sampath Anand | — | S | -6,560 | $137.22 |
| 2026-01-28 | Sampath Anand | — | S | -11,924 | $136.56 |